Exercise machine with screen lock function

1. A system comprising: an exercise machine having a lock mode and an unlock mode associated with a screen lock function; and a computing device coupled to the exercise machine, the computing device comprising a display, memory, and a processor coupled to the memory, wherein the memory stores instructions that when executed by the processor causes the computing device to perform operations comprising: detecting a user interaction with the computing device or the exercise machine while the exercise machine is in the lock mode; rendering a screen lock interface on the display in response to the user interaction; receiving an input code from the screen lock interface; determining that the input code matches a goal code; adjusting the exercise machine from the lock mode to the unlock mode in response to determining that the input code matches the goal code; detecting a user identifier from the user interaction; determining that a screen lock function for the user identifier is not enabled; presenting a screen lock authorization interface on the display of the computing device; receiving a screen lock preference from the screen lock authorization interface; disabling the screen lock function based on the screen lock preference; and updating the screen lock preference for a set of user identifiers associated with the exercise machine to disable the screen lock function.

2. The system of claim 1, wherein the exercise machine comprises a movable element actuated by a motor, and wherein the motor is in a disabled state when the exercise machine is in the lock mode.

3. The system of claim 2, wherein the movable element comprises a treadmill belt.

4. The system of claim 1, wherein the computing device is a console attached to the exercise machine.

5. The system of claim 1, wherein the operations comprise presenting the goal code on the display in response to the user interaction.

6. The system of claim 1, wherein the operations comprise presenting the goal code on the display concurrently with rendering the screen lock interface on the display.

7. A method of operating an exercise machine, the method comprising: detecting a user interaction with an exercise machine or a computing device coupled to the exercise machine while the exercise machine is in a lock mode associated with a screen lock function; presenting a screen lock interface on a display of the computing device; receiving an input code from the screen lock interface; determining that the input code matches a goal code; adjusting the exercise machine from the lock mode to an unlock mode in response to determining that the input code matches the goal code; detecting a user identifier from the user interaction; determining that a screen lock function for the user identifier is not enabled; presenting a screen lock authorization interface on the display of the computing device; receiving a screen lock preference from the screen lock authorization interface; disabling the screen lock function based on the screen lock preference; and updating the screen lock preference for a set of user identifiers associated with the exercise machine to disable the screen lock function.

8. The method of claim 7, wherein detecting the user interaction comprises detecting a touch interaction with the display of the computing device.

9. The method of claim 7, further comprising presenting the goal code on the display.

10. The method of claim 9, wherein presenting the goal code is simultaneous with presenting the screen lock interface.

11. The method of claim 9, wherein presenting the goal code on the display comprises randomly generating the goal code.

12. The method of claim 9, further comprising generating the goal code and presenting the goal code on the display while the goal code is generated.

13. The method of claim 7, further comprising receiving a request for the goal code from the screen lock interface and presenting the goal code on the display.

14. The method of claim 7, wherein adjusting the exercise machine to the unlock mode comprises adjusting a motor of the exercise machine from a disabled state to an enabled state.

15. The method of claim 7, further comprising: storing the screen lock preference in association with the user identifier.

16. The method of claim 7, further comprising: requesting a machine configuration data of the exercise machine from a server; and updating the machine configuration data to disable the screen lock function for the exercise machine.

17. The method of claim 7, further comprising: detecting that the exercise machine is idle for a select time period; and adjusting the exercise machine from the unlock mode to the lock mode.

18. One or more non-transitory computer-readable media comprising computer-executable instructions that when executed cause a computing system to perform operations comprising: detecting a user interaction with an exercise machine or a computing device coupled to the exercise machine while the exercise machine is in a lock mode associated with a screen lock function; presenting a screen lock interface on a display of the computing device, the screen lock interface comprising a goal code; receiving an input code from the screen lock interface; determining that the input code matches the goal code; adjusting the exercise machine from the lock mode to an unlock mode in response to determining that the input code matches the goal code; detecting a user identifier from the user interaction; determining that a screen lock function for the user identifier is not enabled; presenting a screen lock authorization interface on the display of the computing device; receiving a screen lock preference from the screen lock authorization interface; disabling the screen lock function based on the screen lock preference; and updating the screen lock preference for a set of user identifiers associated with the exercise machine to disable the screen lock function.